MCQOPTIONS
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MCQOPTIONS
| 1. |
In order to increase sensitivity of U-tube manometer, one leg is usually inclined by angle 9. Sensitivity of inclined tube to sensitivity of U-tube is equal to_________________? |
| A. | sin 9 |
| B. | sin 9 |
| C. | casS |
| D. | cos 9 |
| E. | tan 9 |
| Answer» C. casS | |